Methods for optimizing materials for lenses and lens arrays and devices thereof

• Main Authors: DAVIS ARTHUR J, SCOTT STEVE, ZOSEL JUERGEN
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

This technology relates generally to methods for the fabrication of lenses which include a glass carrier and an at least partially transmissive layer with one or more slope facets coupled together by one or more draft facets on a surface of the glass carrier. This technology also relates to the resulting lenses and systems including lens arrays. These methods eliminate stress deformation in the resulting lenses by the use of a separator between the glass carrier and the at least partially transmissive layer, at least partial curing of the at least partially transmissive layer prior to formation of the slope and draft facets, modified at least partially transmissive layers which have a cure temperature at or below an operating temperature range of the lens, slope and draft facet dimensions which are selected to correspond with an operating temperature range of the lens, or UV-curable at least partially transmissive layers.